2010220102221 has 16 divisors (see below), whose sum is σ = 2768645616384. Its totient is φ = 1296389392704.

The previous prime is 2010220102217. The next prime is 2010220102223. The reversal of 2010220102221 is 1222010220102.

It is not a de Polignac number, because 2010220102221 - 2² = 2010220102217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2010220102221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010220102223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52322101 + ... + 52360506.

It is an arithmetic number, because the mean of its divisors is an integer number (173040351024).

Almost surely, 2^{2010220102221} is an apocalyptic number.

It is an amenable number.

2010220102221 is a deficient number, since it is larger than the sum of its proper divisors (758425514163).

2010220102221 is a wasteful number, since it uses less digits than its factorization.

2010220102221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104682820.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2010220102221 its reverse (1222010220102), we get a palindrome (3232230322323).

The spelling of 2010220102221 in words is "two trillion, ten billion, two hundred twenty million, one hundred two thousand, two hundred twenty-one".